17991036016

素因数分解:

$2^4\times {\mathrm{701}}^1\times {\mathrm{1604051}}^1$

素因数の和:1604760

約数の個数: 20

約数和(自身を含む): 34907379624

約数和(自身を除く): 16916343608

約数列:

[1, 2, 4, 8, 16, 701, 1402, 2804, 5608, 11216, 1604051, 3208102, 6416204, 12832408, 25664816, 1124439751, 2248879502, 4497759004, 8995518008, 17991036016]

約数ペア:

[(1, 17991036016), (2, 8995518008), (4, 4497759004), (8, 2248879502), (16, 1124439751), (701, 25664816), (1402, 12832408), (2804, 6416204), (5608, 3208102), (11216, 1604051)]